DK120999B - Water shortage protection for a boiler. - Google Patents

Water shortage protection for a boiler.

Info

Publication number
DK120999B
DK120999B DK456468AA DK456468A DK120999B DK 120999 B DK120999 B DK 120999B DK 456468A A DK456468A A DK 456468AA DK 456468 A DK456468 A DK 456468A DK 120999 B DK120999 B DK 120999B
Authority
DK
Denmark
Prior art keywords
boiler
water shortage
shortage protection
protection
water
Prior art date
Application number
DK456468AA
Other languages
Danish (da)
Inventor
R Williams
Original Assignee
Boilers G Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boilers G Ltd filed Critical Boilers G Ltd
Publication of DK120999B publication Critical patent/DK120999B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
DK456468AA 1967-09-23 1968-09-23 Water shortage protection for a boiler. DK120999B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43378/67A GB1207175A (en) 1967-09-23 1967-09-23 Improvements in or relating to valve systems

Publications (1)

Publication Number Publication Date
DK120999B true DK120999B (en) 1971-08-16

Family

ID=10428506

Family Applications (1)

Application Number Title Priority Date Filing Date
DK456468AA DK120999B (en) 1967-09-23 1968-09-23 Water shortage protection for a boiler.

Country Status (7)

Country Link
US (1) US3563268A (en)
CH (1) CH506021A (en)
DE (1) DE1775774A1 (en)
DK (1) DK120999B (en)
FR (1) FR1580768A (en)
GB (1) GB1207175A (en)
SE (1) SE339236B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838309A (en) * 1985-12-30 1989-06-13 Ssi Medical Services, Inc. Variable flow gas valve
US5051673A (en) * 1985-12-30 1991-09-24 Goodwin Vernon L Patient support structure
US4949413A (en) * 1985-12-30 1990-08-21 Ssi Medical Services, Inc. Low air loss bed
US4770209A (en) * 1987-07-23 1988-09-13 Mac Valves, Inc. Valve base with integral flow controls
US5349983A (en) * 1993-07-07 1994-09-27 Ssi Medical Services, Inc. Proportional control valve for patient support system
US5619988A (en) * 1995-10-05 1997-04-15 Minnesota Mining And Manufacturing Company First stage pressure regulator for emergency breathing apparatus
CN105492807B (en) * 2013-06-24 2018-05-08 基伊埃图亨哈根有限公司 Sterile valve gear
KR102155851B1 (en) * 2017-01-31 2020-09-15 가부시키가이샤 후지킨 Switching valve
CN110454589A (en) * 2019-09-11 2019-11-15 浙江华越环境科技有限公司 A kind of dump valve for VOCS thermal oxidation furnace admission line
EP4077994A4 (en) * 2019-12-19 2024-01-03 Saint Gobain Performance Plastics Corp Poppet, assembly, and methods of assembling and using the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US598572A (en) * 1898-02-08 turner
US210261A (en) * 1878-11-26 Improvement in water-gages for steam-boilers
US682162A (en) * 1901-01-29 1901-09-10 William H Bailey Valve for water-gages.
US1253989A (en) * 1917-02-27 1918-01-15 Charles L Mccrae Steam-boiler regulator.
US1602443A (en) * 1924-05-02 1926-10-12 Harry J Moyer Seatless blow-off valve
US1793869A (en) * 1927-10-21 1931-02-24 Frank M Roby Condition indicator for low-water alarms
GB499047A (en) * 1937-08-09 1939-01-18 Douglas George Erskine Cowper Improvements in and relating to water gauge column standards for steam boilers and the like
US2189473A (en) * 1938-04-20 1940-02-06 Harvey W Poor Steam and water leakage revealing structure for steam boilers
GB877445A (en) * 1959-07-14 1961-09-13 Trist & Co Ltd Ronald Improvements relating to boilers and similar apparatus with auxiliary chambers housing level controllers or other mechanism

Also Published As

Publication number Publication date
CH506021A (en) 1971-04-15
DE1775774A1 (en) 1971-10-14
US3563268A (en) 1971-02-16
FR1580768A (en) 1969-09-05
SE339236B (en) 1971-10-04
GB1207175A (en) 1970-09-30

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